论文部分内容阅读
针对准则值为区间直觉模糊数且准则权重为区间数的多准则决策问题,提出一种基于二元联系数的区间直觉模糊型多准则决策方法.首先,介绍区间直觉模糊数和二元联系数;其次,研究区间数转化为联系数、二元联系数转化为实数的3种转化方法,对传统区间数和二元联系数的运算结果进行比较;再次,将区间型贴近度转化为基于二元联系数的实数进行方案优选;最后,运用算例表明所提出方法的优越性和可行性.
Aiming at the multi-criteria decision making problem that the criterion value is interval intuitionistic fuzzy number and the criterion weight is interval number, this paper proposes an interval intuitionistic fuzzy multi-criteria decision making method based on binary conjunctions. Firstly, the interval intuitionistic fuzzy numbers and binary conjunctions ; Secondly, the conversion interval between the number of research into the number of contacts, the number of binary conversion into real numbers of the three conversion methods, the traditional interval number and the binary number of the comparison results; Thirdly, the interval close degree into two The real number of the meta-link coefficient is used to optimize the scheme. Finally, an example is given to show the superiority and feasibility of the proposed method.